Portable data scanner



FIG. 1 is a top, front, left-hand side perspective view of the portable data scanner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left-hand side elevational view thereof;

FIG. 4 is a right-hand side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a portable data scanner, as shown and described. 